CISA Orders Urgent Patching After Chinese Hackers Exploit SharePoint Flaws in Live Attacks

On July 22, 2025, the U.S. government issued an urgent warning after discovering that foreign hackers had found a way to break into Microsoft SharePoint, a popular tool used by many businesses and government agencies to share documents and collaborate online. The Cybersecurity and Infrastructure Security Agency (CISA), which helps protect the country from cyberattacks, […]